56387512

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{839}}^1$

素因数の和:1147

約数の個数: 32

約数和(自身を含む): 109670400

約数和(自身を除く): 53282888

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 271, 542, 839, 1084, 1678, 2168, 3356, 6712, 8401, 16802, 26009, 33604, 52018, 67208, 104036, 208072, 227369, 454738, 909476, 1818952, 7048439, 14096878, 28193756, 56387512]

約数ペア:

[(1, 56387512), (2, 28193756), (4, 14096878), (8, 7048439), (31, 1818952), (62, 909476), (124, 454738), (248, 227369), (271, 208072), (542, 104036), (839, 67208), (1084, 52018), (1678, 33604), (2168, 26009), (3356, 16802), (6712, 8401)]